ICollection.CopyTo(Array, Int32) 方法

定義

命名空間:
System.Collections
組件:
System.Runtime.dll
組件:
mscorlib.dll, System.Runtime.dll
組件:
mscorlib.dll, netstandard.dll
組件:
mscorlib.dll
組件:
netstandard.dll

從特定的 ICollection 索引開始，將 Array 的項目複製到 Array。Copies the elements of the ICollection to an Array, starting at a particular Array index.

public:
 void CopyTo(Array ^ array, int index);
public void CopyTo (Array array, int index);
abstract member CopyTo : Array * int -> unit
Public Sub CopyTo (array As Array, index As Integer)

參數

array
Array

一維 Array，是從 ICollection 複製過來之項目的目的端。The one-dimensional Array that is the destination of the elements copied from ICollection. Array 必須有以零為起始的索引。The Array must have zero-based indexing.

index
Int32

array 中以零起始的索引，即開始複製的位置。The zero-based index in array at which copying begins.

例外狀況

ArgumentNullException

array 為 null。array is null.

ArgumentOutOfRangeException

index 小於零。index is less than zero.

ArgumentException

array 是多維的。array is multidimensional.

-或--or- 來源 ICollection 中的項目數大於 index 到目的 array 結尾的可用空間。The number of elements in the source ICollection is greater than the available space from index to the end of the destination array.

-或--or- 來源 ICollection 的類型無法自動轉換成目的 array 的類型。The type of the source ICollection cannot be cast automatically to the type of the destination array.

適用於